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LROUND
!!!LROUND
NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ERRORS
CONFORMING TO
SEE ALSO
----
!!NAME


lround, lroundf, lroundl, llround, llroundf, llroundl - round to nearest integer, away from zero
!!SYNOPSIS


__#include
__ ''x''__);
long int lroundf(float__ ''x''__);
long int lroundl(long double__ ''x''__);
long long int llround(double__ ''x''__);
long long int llroundf(float__ ''x''__);
long long int llroundl(long double__ ''x''__);
__
!!DESCRIPTION


These functions round their argument to the nearest integer
value, rounding away from zero, regardless of the current
rounding direction. If ''x'' is infinite or NaN, or if
the rounded value is outside the range of the return type,
the numeric result is unspecified. A domain error may occur
if the magnitude of ''x'' is too large.
!!RETURN VALUE


The rounded integer value.
!!ERRORS


__EDOM__


The magnitude of ''x'' is too large and
''(math_errhandling '' is
non-zero.
!!CONFORMING TO


C99.
!!SEE ALSO


ceil(3), floor(3), lrint(3),
nearbyint(3), rint(3),
round(3)
----

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Last edited on Tuesday, June 4, 2002 12:24:27 am by "perry"

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